During an interview both sides should be asking questions in an attempt to explore whether the position is a good fit for the prospective employee. If as an interviewee I'm free to ask any question I want I will get to the questions that help me explore the nature of the company & position. That's the whole point of the interview process

Asking me to prioritize my decision making process into 3-5 neat little bullet points ranges from annoying and insulting. In asking the question the interviewer sounds like this:

Interviewer: "I'm assuming you haven't thought through your requirements for being an employee of my company. I could engage you in conversation like a normal human being to find out what you want. But I'm too lazy for that. Please summarize what you want in a convenient format that I can easily understand."

Interviewee: "This guy doesn't like to think. He values simple answers over process & conversation. I might have one 'bullet point' that requires a dozen questions to figure out. I might have a dozen bullet points that could be answered with two questions. Instead of talking to me he wants me to tell him what I want to hear. I'm outta here!"

.... see?